$(function(){
	
	//常规轮播图使用 无圆圈，无左右点击图
	var swiper = new Swiper('.banner_1', {
		speed:2000,
		loop: true,
		effect : 'coverflow',
      autoplay: {
        delay: 3000,
      },
      pagination: {
        el: '.swiper-pagination',
      },
    });
    
});
